Python类与类之间的关系(3)
#####类方法静态方法区别
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| class Num: def one(): print ('1')
def two(self): print ('2')
@staticmethod def three(): print ('3')
@classmethod def go(cls): cls.three()
Num.one()
Num.three() Num.go()
i=Num()
i.two() i.three() i.go()
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